Answer:
D. the number of hours the veterinarian works a week
How would I be able to solve for m
Answer:
131
Step-by-step explanation:
180-49= 131 therefore the answer is 131
Stephanie is hosting an art show and she would like to raise at least $800. She plans on
selling VIP tickets to her family and friends for $20 each. She will also sell general admis-
sion tickets for $40 each. The venue is small, so Stephanie can sell no more than 25 total
tickets.
Answer: 10, 15
Step-by-step explanation:
Given
Stephanie wants to raise at least $800
she plans on selling VIP tickets for $20 each and general admission for $40 each
suppose there are x and y tickets for VIP and general admission
[tex]\therefore x+y\leq 25\\\\\Rightarrow 20x+40y\geq 800[/tex]
solving above two inequality
Stephanie must sell 10 tickets for VIP and 15 tickets for general admission
Can someone help me on this for 13 points
Answer:
look at the picture i have sent
Answer:
m < ABD = 135
x = 67.5
how do you write the equation from a rose graph
Answer:
equation is in form: r = a cos(nθ) or r = a sin(nθ)
If length of petal is given in graph, that gives a value.
n value is from number of petals
Step-by-step explanation:
hope this helps :D
(btw I hate rose graphs...)
Answer:
Rose curve equations have two forms: r = a cos(nθ) and r = a sin(nθ) where a ≠ 0 and n is a positive integer. Petals have length determined by a. If n is odd, the number of petals is n. However, if n is even, the number of petals is 2n.
Step-by-step explanation:
What is the circumference of the half circle?
Answer:
4π cm
Step-by-step explanation:
GIVEN :-
Diameter of half circle = 8cmTO FIND :-
Circumference of half circleFACTS TO KNOW BEFORE SOLVING :-
Circumference of a circle with radius 'r' is = [tex]2\pi r[/tex]
⇒ Circumference of half-circle with radius 'r' = [tex]\frac{2\pi r}{2} = \pi r[/tex]
SOLUTION :-
Radius = [tex]\frac{Diameter}{2} = \frac{8}{2} = 4[/tex]
So , Circumference of half-circle = [tex]\pi \times 4 = 4\pi[/tex] cm
Tania has a set of nesting rings. This table shows the relationship between the radius of a ring and the ring's circumference.
What is the circumference for the nesting ring with a 9.5 cm radius?
Answer:
59.66 cm
Step-by-step explanation:
Circumference of a circle = 2πr
π = 3.14
r = radius = 9.5
2 x 3.14 x 9.5 = 59.66 cm
Find the area of this composite shape
11 cm
"11 cm
18 cm
6.5 cm
Answer:
166.5 cm squared
Step-by-step explanation:
Multiply 11x11 =121
Multiply 7x6.5 =45.5 (we get the 7 because 18-11=7)
Then we add 121 and 45.5 and get 166.5
The area of this composite shape is 166.5 square cm
Area of composite figuresComposite figures are figures that has more than 1 shape. The given figure is made up of two rectangles.
The area of the shape is given as shown below;
Area = (11*11) + (7 * 6.5)
Area = 121 + 45.5
Area = 166.5 square cm
Hence the area of this composite shape is 166.5 square cm
Learn more on area of composite shapes here: https://brainly.com/question/8370446
#SPJ6
Solve the system of equations.
3х + 4y = - 23
х = 3y +1
A TV priced at £600 is reduced by 15% in a sale. What is the sale price of the TV?
(It’s not 90)
Answer:
It's 510!
Step-by-step explanation:
15% of 600 = 90
600-90 = 510
if a tangent ratio is 14/20 what is the measurement
Answer:
4/20
Step-by-step explanation:
At a school there 8 students who play violin, 10 students who play guitar, 3 students who play both , and 12 students who dont play any intrument at all. If a student is randomly selected from tis school, what is the probability that they play violin or guitar?
Answer:
Probably Guitar because it is much more popular
Step-by-step explanation:
Answer:
7/11
Step-by-step explanation:
21/33= 7/11
Please help I need this I will give brainlest
Answer:
6 is B since we finding W the variable can't be on both sides of the equation, or else we might end up with w = w.
7 is A because when you graph the equation the slope is 1 and the line crosses the y line at 2.
Step-by-step explanation:
Which class has the largest ratio of boys to girls
Answer:
You need to calculate (# of Boys) / (# of Girls + # of Boys). The largest ratio will be the biggest number
Step-by-step explanation:
Example:
• 55 Boys and 35 Girls
• Boys Ratio = (55) / (55 + 35)
• Boys Ratio = 55 / 90
• Boys Ratio = 61%
Solve using the quadratic formula. Approximate answers to the nearest tenth.
Answer:
[tex]\displaystyle x=-1, \ 8[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Standard Form: ax² + bx + c = 0Quadratic Formula: [tex]\displaystyle x=\frac{-b \pm \sqrt{b^2-4ac}}{2a}[/tex]Step-by-step explanation:
Step 1: Define
Identify variables
x² - 7x - 8
↓
a = 1, b = -7, c = -8
Step 2: Solve for x
Substitute in variables [Quadratic Formula]: [tex]\displaystyle x=\frac{7 \pm \sqrt{(-7)^2-4(1)(-8)}}{2(1)}[/tex][√Radical] Evaluate exponents: [tex]\displaystyle x=\frac{7 \pm \sqrt{49-4(1)(-8)}}{2(1)}[/tex][√Radical] Multiply: [tex]\displaystyle x=\frac{7 \pm \sqrt{49 + 32}}{2(1)}[/tex][√Radical] Add: [tex]\displaystyle x=\frac{7 \pm \sqrt{81}}{2(1)}[/tex][√Radical] Evaluate: [tex]\displaystyle x=\frac{7 \pm 9}{2(1)}[/tex]Multiply: [tex]\displaystyle x=\frac{7 \pm 9}{2}[/tex]Add/Subtract: [tex]\displaystyle x=\frac{-2}{2}, \ \frac{16}{2}[/tex]Divide: [tex]\displaystyle x=-1, \ 8[/tex]help!! Find the inequality represented by the graph.
The inequality represented by the graph presented below would equal, (-4, 0.5)
Hope this helps! Mark me as brainliest please ;D
A pizza shop has available toppings of sausage, mushrooms, onions, bacon and pepperoni. How many different ways can a pizza be made with 4 toppings?
Answer:24 different Pizza
Step-by-step explanation:
Addison is 4 times as old as Charlie. In 22 years, Addison will be twice as old as Charlie. Which equation represents their ages in 22 years?
A.4x = x = 22
B.4x + 22 = 2 (x+22)
C.4x + 22 = 2x + 22
D.2(4x) = x + 22
HELPPP
Find the missing side length a in the similar figures below
Answer:
saan po ang picture niyo
paramasgutan
Which is the answer ?! Please help
49/n = 7/10
What’s n?
Answer:
70
Step-by-step explanation:
7 x 7 = 49
7 x 10 = 70
check
49/70
49 ÷ 7 = 7
70 ÷ 7 = 10
7/10
49/70 = 7/10
final answer: 49/70PLEASE HELP WITH GEOMETRY QUESTION!!
Answer:
s.a = 220 v=200
Step-by-step explanation: s.a2(5*4)+2(4*10)+2(5*10)= 220
V= 5*4*10=200
Solution :
Dimensions given :
Length = 5 cmBreadth = 4 cmHeight = 10 cmSurface area of a cuboid
2 ( lb + bh + hl )2 ( 5 × 4 + 4 × 10 + 10 × 5 )2 ( 20 + 40 + 50 )2 ( 60 + 50 )2 ( 110 )220 cm²Volume of the cuboid
Length × Breadth × Height 5 × 4 × 1020 × 10200 cm³PLEASE HEP ME WITH THIS ONE
Answer:
Your answer is about 50.27 or 50.26548
Step-by-step explanation:
A = pi*r²
A = pi*4²
A = 50.26548
The diameter of a circle is 2 kilometers. What is the circle’s circumference? Use 3.14 for pie.
Answer:
The answer is DEFINITELY 12.56!!!
the admission fee at a small fair is $1.50 for children and $4.00 for adults. on a certain day, $5,050 is collected. if $1,00 adults attended the fair, write and solve linear equation to find the number of children that attended
Answer:
↓
Step-by-step explanation:
Ok here:
(5050-[100·4])÷1.50=k(kids)
(5050-400)÷1.50=k
3100=k
If a polygon has 8 sides it’s an octagon, but how do i know if it’s regular or not? do i see if the sides are equal? please let me know because i’m not so sure
Answer:
yes if it's normal all the sides are equal hope that helped can i get brainliest if you have time
A science teacher is arranging her books on a shelf. She has 4 Astronomy books, 3 Biology books, and 2 Chemistry books. How many ways can she arrange these books on the shelf if the books from each subject must be together
Answer:
864 ways
Step-by-step explanation:
4!×3!×2!×3
Correct me if I am wrong
Find the area of the circle. Round your answer to the nearest tenth.
9 mm
area: about
mm2
Step-by-step explanation:
area of a circle
A = pi x r^2
r=9
i need it solved and explaned
Answer:
m = -24
Step-by-step explanation:
(m/6) - 7 = -11
Add 7 to each side
(m/6) - 7+7 = -11+7
m/6 = -4
Multiply each side by 6
m/6 *6 = -4*6
m = -24
Answer:
Step-by-step explanation:
m/6-7=-11
m-6*7/6=-11
m-42=-11*6
m-42=-66
m=-66+42
m=-24
math question, evaluation
Answer:
P = 131 degrees
Step-by-step explanation:
We know that the sum of the interior angles of a triangle is 180 degrees
The exterior angles shown form a straight line with the corresponding interior angle
So the two interior angles can be calculated
The sum of two angles on a straight line is 180 degrees
By subtracting the exterior angles from 180, we can get the two interior angles which we can add to the angle at P to give 180
Thus;
P + (180-162) + (180-149) = 180
P + 18 + 31 = 180
P = 180-31-18
P = 131
Is this table of values linear?
Answer:
No
Step-by-step explanation:
Linear values will increase by a common difference. For example, a linear function might increase by 6 every time or -4. However, this table does not; each time it increases by a different factor. Since there is no common difference and it does not follow an arithmetic function it is not linear.
Answer:
Step-by-step explanation:
Not linear.
If the inputs were 1, 2, 3, 4 and we wanted a linear function, one such function would be 1, 2, 3, 4 or 10, 20, 30, 40, and so on.
The given table shows that y increases faster and faster as x increases.
From x = 1 to x = 2, y increases from 1 to 2 (an increase of 1).
From x = 2 to x = 3, y increases from 2 to 6 (an increase of 4).
From x = 3 to x = 4, y increases from 6 to 24 (an increase of 18)
No, the table does not represent a linear function.